Smoking tar-like, crumbly chunks of pressed hash is so last century. These days, if you can't see through the amber glass of the super-purged shatter oil you're putting in your high-end vaporizer pens or dabbing on your $400 oil rigs, then you're not truly enjoying your concentrates. In the cutthroat world of concentrates, there are plenty of critics — but they all seem to agree that Green Dot Labs makes the tippy-top of the line in Colorado. Not only does Green Dot produce for clients, but it also produces extremely flavorful and potent extracts from its own in-house grow operations with super-rare genetics like Gorilla Glue, Poison OG, Alien Grapevine, Tiger's Milk and San Diego Cat Piss; they're available at many local dispensaries.